Cheapest one-way flights from Cologne to Istanbul in April from 39€

AirHint found the following cheapest one-way flights from Cologne (CGN) to Istanbul (SAW) in April 2026 (see full year).

One-Way flights

09 Apr Pegasus Airlines direct
13 Apr Pegasus Airlines direct
14 Apr Pegasus Airlines direct
10 Apr Pegasus Airlines direct
28 Apr Pegasus Airlines direct
12 Apr Pegasus Airlines direct
29 Apr Pegasus Airlines direct
16 Apr Pegasus Airlines direct
11 Apr Pegasus Airlines direct
15 Apr Pegasus Airlines direct

Also check the deals for return flights from Cologne to Istanbul in April.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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